Question: What is the nickname of the current president of Rebels MC?

full_context: Document 1: Apex (gang): Apex is a street gang in Melbourne, Australia. It was formed in 2012. The founding members were part of Victoria's South Sudanese community, although the gang later became more diverse, particularly after it merged with the YCW gang. Associated with violent car-jackings and burglaries, Apex came to prominence in the national media after a brawl in Melbourne's Central Business District between it and the rival Islander 23 gang in March 2016 after the Moomba parade. This prompted a crackdown by Victoria Police. They apparently have little structure and no official colours.
Document 2: Alexis Vastine: Alexis Vastine (17 November 1986 – 9 March 2015) was a French boxer who won a bronze medal at the 2008 Summer Olympics in the Light Welterweight division. He also competed in the 2012 Summer Olympics, where he was eliminated in the quarterfinals in a controversial decision. He died in the Villa Castelli helicopter collision during the filming of French TV reality show "Dropped" for the TF1 network.
Document 3: Charles Manyuchi: Charles Manyuchi is a Zimbabwean professional boxer who is the WBC, international welterweight champion since March 2014. In November 2014, he successfully defended his WBC crown in a Lusaka, Zambia fight against an opponent from Colombia. In 2014 he was awarded the Zimbabwe's Sportsperson of the year accolade. In July 2015 against an Italian boxer in Friuli-Venezia Giulia, he defended his crown successfully.In 2017 saw the fall of great man who was bound for glory and wider recognition internationally when he lost his title to Quadratilo from Singapore in what was referred as a huge upset in the boxing world especially to the fans back home. Coming back home,he received unwelcome remarks and comments from many fans but he however had support from government claiming to sue those who continued to attack him. The are currently plans to have a rematch.
Document 4: Southern Brotherhood Militia: The Southern Brotherhood Militia was founded in Scottsburg, Indiana in 1928 by James Melvin Bruce. James M. Bruce was a veteran of the Spanish-American War; his fellow Army veteran friends had strong feelings for the southern Confederacy, they chose the name Southern Brotherhood. James M. Bruce was murdered on June 6, 1936. This date is significant, it is now known as S.B. day, a holiday for all Southern Brotherhood members and supporters. James M. Bruce's son Melvin Russell Bruce known as "Pop" became President of the Southern Brotherhood. Melvin R. Bruce had established the patriarch system, which friends and family of the original members would lead the newer units created; Melvin died in 1993, passed the leadership role down to his two grandsons. When the two sons took over they changed the name of the Southern Brotherhood to Southern Brotherhood Militia, because of problems with copy caters using the good, well established name of the Southern Brotherhood. Now known as the Southern Brotherhood Militia (SBM). The SBM has become International with units in Northern Ireland, Serbia, Canada, Argentina, Canada. It has become one of the largest underground American militia groups, units known as "Wolf-packs" have 21 men, are located in every state in the United States. It is believed they have created over 100 Wolf-packs just in the United States, that are underground cell groups. The Southern Brotherhood Militia operates a 9 region system in the U.S., that don't allow their Wolf-packs to mix with other Wolf-packs from other regions. The SBM created a female only splinter group called the Southern Belles of SBM, for women. SBM has never advocated the overthrow of the U.S. Government, they have a very large influence in the American Militia Movement and Right-wing groups. SBM has very strong support from the Serbian people in Serbia, because of a pact they had made with a Serbian General for the defense of Serbian refugees fleeing to the United States.
Document 5: Samuel Manetoali: Samuel Manetoali (born January 24, 1969) is a member of the National Parliament of the Solomon Islands. He represents the Gao/Bugotu constituency in Isabel Province. He attended Lepi Primary School and then went on to do his secondary education at the prestigious King George Sixth National School in Honiara. He attended law school at the University of Papua New Guinea and graduated with an LLB degree and further unspecified qualifications from the University of Tasmania and University of South Australia. Prior to entering politics he worked in the country's Public Solicitors Office, then he worked as a private lawyer and a legal adviser to the Isabel Provincial Government. He first entered parliament in the 2006 general election and re-elected in the 2010 general election.. He served as the Solomon Islands' Minister of Police, National Security and Correctional Services in Prime Minister Derek Sikua's Cabinet until May 2009, when he was transferred to the position of Minister for Lands, Survey, and Housing. Following the 2010 general election, he remained in Cabinet, under new Prime Minister Danny Philip, as Minister for Tourism and Culture. In this year's (2014) general election which was held on the 19th November, he was voted in again for the third term with a landslide victory. . He contested as an independent candidate in last week's election.. As a lawyer, many people had expected more from him seeing that many world leaders including Barack Obama and Tony Abott are lawyers by profession and he appears to be a potential candidate for the prime minister's post given his experience as a politician (3 terms including the current term) and his noble profession. His current success in the recent election could be attributed to projects such as mini-fisheries projects that he established in the various villages in his constituency. He also helped the villages and communities by giving handouts such as roofing irons, outboard motor engines, fiber boats, solar panels, cash money and other form of support as a way to maintain and broaden his support. He also supported local tourism in his constituency by giving financial help to tourism operators such as on Sigana Island,albeit, tourism is still at its infant stage in his constituency. His other elixir to maintain his popularity and support is through facilitating and sending Bamboo Bands/groups notably the Hageulu bamboo band overseas for the promotion of tourism and culture for the country and he managed to do that in his capacity as the minister of Tourism and Culture in the Lilo-led government. He was also instrumental in establishing the Gao-Bugotu Cultural Festival initially held in Huali Village in Gao and in Sepi/Lepi Villages in Bugotu.
Document 6: Rebels Motorcycle Club (Canada): The Rebels MC (motorcycle club) was an outlaw motorcycle club based in Western Canada that was founded in Red Deer, Alberta in 1968.
Document 7: Hey Reb!: Hey Reb! is the mascot for the UNLV Rebels, the athletic teams of the University of Nevada, Las Vegas in Paradise, Nevada, USA. He performs live at all UNLV athletic events. The campus community is divided over the contention that the mascot, looking like a confederate soldier, appears to be a symbol of racism. The mascot was first created in 1983 to depict the embodiment of an independent, rebel spirit at UNLV athletic events. As race discrimination issues dominated national events, community members voiced concerns that Beauregard glorified the Confederacy and had little to do with the community's history. In the early 1970s, students voted to banish Beauregard but retained the Rebels name (rejecting alternatives such as Big Horn Rams, Nuggets, A-Bombs, and Sand Burners). Replacing Beau was a musket-toting Minuteman, but that Revolutionary War figure didn't resonate in the West either. So UNLV essentially went without an official mascot.
Document 8: Rebels Motorcycle Club: The Rebels Motorcycle Club is an outlaw motorcycle club in Australia with around 70 chapters and 2,000+ members nationwide making it the largest club in the country. It was founded by Clint Jacks in Brisbane, Queensland in 1969 and was originally named the "Confederates". Their insignia is a Confederate flag with a cap-wearing skull and 1% patch in the centre. The Australian government and law enforcement consider the Rebels to be a criminal organisation but the club claims to be a group of motorcycle enthusiasts rather than gangsters. The National President is currently former Maltese boxer Alex Vella.
Document 9: Clay Morrow: Clarence "Clay" Morrow was a fictional character in the FX television series "Sons of Anarchy". He is played by Ron Perlman. He is the former International President of the Sons of Anarchy Motorcycle Club, but is also something of a vigilante as he does everything in his power to ensure that drug dealers and rapists stay out of his town. However, during the fourth season, Clay involves the club with a number of drug dealings with the cartel for his own protection and greed, wavering in his allegiance, and gradually reveals himself to be one of the story's antagonists. He is 6' 2" and has a number of tattoos, most notably a Grim Reaper on his upper right arm and a Paratrooper tattoo on his upper left, along with the words "Death From Above" indicating that he served as a paratrooper in a military unit. He also wears a golden pin of the same symbol on his kutte. This symbol is often confused with the US Army Parachutist badge. The Paratrooper symbol that Clay wears is an unofficial symbol, and would serve to indicate service, particularly combat service, as a paratrooper, and consists of a skull, with wings coming from the bottom of the skull, and curving up to meet the top of the skull. Given that his and Gemma Teller's machinations are the driving source of conflict throughout the story, it can be argued that both he and Gemma are the series' main antagonists.
Document 10: Sons of Satan MC: Sons of Satan Motorcycle Club, known locally as The Sons, is an outlaw motorcycle club and support club for the Pagan's Motorcycle Club. It was formed in 1949 and incorpohrated in 1954 in Lancaster, Pennsylvania by returning World War II veterans. The club was eventually taken over by its namesake, John 'Satan' Marron, who later became the National President of the Pagan's Motorcycle Club.
Document 11: John Alite: John Edward Alite also known as Johnny Alletto (born September 30, 1962), is a mobster and hitman of Albanian origin. An associate of the Gambino crime family and John A. Gotti in the 1980s, 1990s and early 2000s, he fled in 2003 after learning he had been targeted for murder. He traveled to twenty countries in Europe and South America. While living in Brazil, he was served with an Interpol arrest warrant. He spent two years in Brazilian prisons and was extradited to the US in 2006. He was convicted on several counts of murder conspiracy and racketeering and was sentenced in 2011 to 10 years in prison. He was a prosecution witness against former associates, Gotti and Charles Carneglia.
Document 12: Jeff Malcolm: Jeff "Flash" Malcolm (born 9 May 1956 in Cowra, New South Wales), is an Australian professional boxer who fought from 1971 until 2002. He won the Australian light welterweight title, New South Wales (Australia) State lightweight title, Australasian light welterweight title, South Pacific light welterweight title, Queensland (Australia) State welterweight title, International Boxing Council (IBC) welterweight title, South Pacific welterweight title, World Boxing Federation (WBF) Intercontinental welterweight title, WBF welterweight title, Pan Asian Boxing Association (PABA) welterweight title, World Boxing Association (WBA) Fedelatin welterweight title, PABA light middleweight title, and Commonwealth light welterweight title. He was also a challenger for the South Seas light welterweight title against Pat Leglise, Australian welterweight title against Wilf Gentzen, and World Boxing Organization (WBO) welterweight title against Manning Galloway. His professional fighting weight varied from 135 lb , i.e. lightweight to 165+1/4 lb , i.e. super middleweight. He was inducted into the Australian National Boxing Hall of Fame in 2007.
Document 13: Alex Vella: Alessio Emmanuel "Alex" Vella (born 1954), or The Maltese Falcon, is a Maltese businessman, former boxer, stand over man and National President of the Rebels Motorcycle Club in Australia. Despite having lived in Australia since the 1960s, he is not a citizen of the country. This caused visa problems when he tried to return to Australia after having gone to Japan with his son Adam (also a boxer) for a boxing match in 2007. The New South Wales Police Force tried to bar Vella from re-entering Australia then, but he was eventually allowed to return. In 2014 Vella visited Malta, and his residency visa was cancelled by the Minister for Immigration and Border Protection. Vella tried to appeal in the High Court in October 2015, but was not permitted to.
Document 14: Steve Aczel: Steve Aczel ( (1954--) 08 1954 (age (2017)-(1954)-((11)<(09)or(11)==(09)and(30)<(08)) ) ) born in Budapest is an Australian professional light heavy/cruiser/heavyweight boxer of the 1980s, '90s and 2000s who won the Australasian light heavyweight title, Australian light heavyweight title, Australian heavyweight title, Oriental and Pacific Boxing Federation (OPBF) heavyweight title, Queensland State (Australia) heavyweight title, and Commonwealth light heavyweight title, drew with Maile Haumona for the South Pacific heavyweight title, and was a challenger for the Australian cruiserweight title against Tony Mundine, and Commonwealth cruiserweight title against Stewart Lithgo, his professional fighting weight varied from 172 lb , i.e. light heavyweight to 203+1/2 lb , i.e. heavyweight. He was inducted into the Australian National Boxing Hall of Fame in 2011.
Document 15: Nationalist Movement: The Nationalist Movement is a Mississippi-founded, white nationalist organization with headquarters in Georgia that advocates what it calls a "pro-majority" position. It has been called white supremacist by the Associated Press and Anti-Defamation League, among others. Richard Barrett was succeeded by unanimous vote as leader by Thomas Reiter after Barrett's murder. Its Secretary originally was Barry Hackney, and the position of Secretary was discontinued by Thomas Reiter. Thomas Reiter saved most Nationalist Movement assets and intellectual property after Barrett's murder. The symbol of the movement is the Crosstar. In 2012 with the endorsement of Thomas Reiter, Travis Golie was sworn in as the Leader of The Nationalist Movement. Like Reiter, Golie was an original Barrett-era Nationalist Movement member. Golie returned The Nationalist Movement headquarters to the South where it originated.
ground_truth: The Maltese Falcon