Question: Who is the current world record holder in high jump and uncle of Lorenzo Sotomayor Collazo? 

full_context: Document 1: Arlen López: Arlen López (born 21 February 1993) is a Cuban boxer. He won the gold medal in the men's middleweight event at the 2016 Summer Olympics.
Document 2: Montserrat at the 2002 Commonwealth Games: Montserrat competed in their third Commonwealth Games in 2002. Only one athlete took part, Gavin Lee who competed in the Men's High Jump and jumped 1.95 meters, finishing 16th.
Document 3: Ronaldo Veitia Valdivie: Ronaldo Veitia Valdivie is the former Coach for the Cuban Olympic Judo team. Born October 21, 1947. Valdivie led the women's Judo team to multiple Olympic medals, and world championships. Valdivie also was responsible for the team winning consecutive gold medals at the Pan Am Games since 1975. His players Dayaris Mestre , Magdiel Estrada, and Idalys Ortiz all won gold for Cuba under him. In fact, he coached his team to coached at six Olympic Games from 1992 to 2012 and obtained 5 gold, 9 silver and 10 bronze medals. This made him the coach with the largest amount of Olympic Medals in the history of Judo. In Munich, he held a seminar on how to build a fighting machine. In 30 years he earned 308 international medals for Judo.
Document 4: Daniel Santos (boxer): Daniel Santos Peña (born October 10, 1975) is a former professional boxer who competed from 1996 to 2009. As an amateur Santos represented Puerto Rico in international events, including the 1990 and 1992 Junior World Championships, Pan American Boxing Tournament, Goodwill Games, 1995 Pan American Games and the 1996 Summer Olympics, where he won a bronze medal in the Welterweight Division. Santos debuted as a professional in 1996. Santos won the World Boxing Organization Welterweight championship on May 6, 2000. On March 16, 2002 he vacated the welterweight division's championship in order to compete against Yori Boy Campas for the vacant World Boxing Organization Light middleweight championship. Santos defended this championship on four occasions, against Mehrdud Takaloo (in a fight where he won the World Boxing Union Light middleweight championship), Fulgencio Zúñiga, Michael Lerma and Antonio Margarito before losing it to Sergiy Dzindziruk by unanimous decision in a fight that took place on December 3, 2005. On July 11, 2008, Santos won his third professional championship, knocking out Joachim Alcine in six rounds to win the World Boxing Association's light middleweight title.
Document 5: Bakhodir Jalolov: Bakhodir Jalolov (born 8 July 1994) is a Uzbekistani boxer. He competed in the men's super heavyweight event at the 2016 Summer Olympics. He defeated Edgar Muñoz of Venezuela by TKO in the round of 16. He was defeated by eventual silver medalist, Joe Joyce of Great Britain in the quarterfinals. Jalolov was the flagbearer for Uzbekistan during the opening ceremony.
Document 6: Sylvester Lopez: Sylvester Lopez, born as Silvester Lopez on October 26, 1987, is a Filipino professional boxer who is the current WBC Silver Super Flyweight Champion and is also the former WBC International Super Flyweight Champion.
Document 7: Kenny Galarza: Kenny Galarza Arocho (born October 16, 1985) is a professional boxer. He competes in the light welterweight division, and represented Puerto Rico at numerous events as an amateur. Galarza won seven national championships locally and earned several recognitions in international competition. These include: two gold medals at the Junior Olympics Invitational, silver at the 2005 Pan American Boxing Championships and bronze in the 2006 Central American and Caribbean Games. Prior to the 2007 Pan American Games, Galarza closed his amateur career, signing with Seminole Warriors Boxing. He debuted defeating Jesse Francisco on May 16, 2007. This victory marked the beginning of a knockout streak, which has lasted for thirteen contests. On September 18, 2009, Galarza won his first professional title, defeating Joshua Allotey to become the first interim light welterweight champion of the North American Boxing Organization. Amassing a perfect record and knockout ratio earned him inclusion in other sanctioning bodies, including the World Boxing Organization (11th), WBO Latino (7th), World Boxing Association's FEDECARIBE (6th) and World Boxing Foundation's International (10th) rankings.
Document 8: Diane Bragg: Diane Bragg is an American pole vaulter. On July 6, 1952 she jumped floor 8 ft 6 in (floor((2)*10^(0))/10^(0)  m) at a meet in Philadelphia to improve upon Zoya Romanova's world record in the pole vault. Romanova had held the world record for over 16 years. Bragg's record was equalled more than 16 years later by Brenda Walker, but it wasn't for an additional decade before her record was marginally beaten by Irene Spieker. Additionally, Spieker set her mark indoors. At the time the IAAF, the world governing body, did not officially ratify records in the pole vault, but until 2000, an indoor mark would not count as an outdoor world record though Spieker's record has been logged in the world record progression. More than 30 years after Bragg's record, in 1983 Jana Edwards was finally credited with an outdoor pole vault superior to Bragg's.
Document 9: Carlos Soria Fontán: Carlos Soria Fontán (Ávila, Spain, February 5, 1939) is a Spanish mountain climber who, at 77 years of age, has taken up the challenge of becoming the oldest person in the world to reach the summits of the 14 highest mountains in the world. He is the only mountaineer to have ascended ten mountains of more than 8,000 meters after turning 60, and he is the oldest person in history to have successfully climbed the K2 (65 years old), Broad Peak (68), Makalu (69), Gasherbrum I (70), Manaslu (71 years old), Kanchenjunga (75 years old) and Annapurna (77 years old).
Document 10: Roy Jones Jr.: Roy Levesta Jones Jr. (born January 16, 1969) is an American professional boxer, boxing commentator, boxing trainer, rapper, and actor who holds dual American and Russian citizenship. He is a six-time former world champion in four weight classes, having held titles at middleweight, super middleweight, light heavyweight, and heavyweight; and is the only boxer in history to start his professional career at light middleweight and go on to win a heavyweight title. As an amateur he represented the United States at the 1988 Summer Olympics, winning a silver medal in the light middleweight division.
Document 11: Chaunté Lowe: Chaunté Lowe (née Howard; born January 12, 1984) is an American athlete who competes in the high jump. A four-time Olympian (2004, 2008, 2012 and 2016), she is the 2008 Olympic bronze medalist, the 2005 World Championship silver medalist and the 2012 World Indoor gold medalist. She initially finished sixth in the 2008 Olympic high jump final, but was promoted to the bronze medal in 2016 after three competitors were disqualified. She is the American record holder in the women's high jump with an outdoor clearance of 2.05 m in 2010, and holds the indoor record with a clearance of 2.02 m in 2012.
Document 12: Juan Morales (hurdler): Juan Morales ("Juan Morales Hechavarría;" born July 12, 1948 in Santiago de Cuba) is a former Cuban athlete who competed mainly in 110 metres hurdles. Together with Hermes Ramírez, Pablo Montes, and Enrique Figuerola he won an Olympic silver medal in 4 x 100 metres relay in Mexico City 1968. He was a prominent athlete in the American and Caribbean scene, winning the Central American and Caribbean Championships four times in a row. He was not able to compete for his fifth title as the 1975 event was cancelled due to torrential rain. Alejandro Casañas would eventually take over his role as the leading Cuban hurdler.
Document 13: Lorenzo Sotomayor: Lorenzo Sotomayor Collazo (born 16 February 1985) is an Cuban-born Azerbaijani light-welterweight boxer who won a silver medal at the 2016 Olympics. He is a nephew of the high jumper Javier Sotomayor. In 2013 he moved from Cuba to Azerbaijan to increase his chances for Olympic selection. He chose to compete as Collazo, which means "shining star".
Document 14: Javier Sotomayor: Javier Sotomayor Sanabria (] ; born October 13, 1967) is a Cuban former track and field athlete, who specialized in the high jump and is the current world record holder. The 1992 Olympic champion, he was the dominant high jumper of the 1990s; his personal best of 2.45 m (8 ft floor(((2.45)*3.28084)−(floor((2.45)*3.28084)) *12) in) makes him the only person ever to have cleared eight feet.
Document 15: Alexei Collado: Alexei Collado Acosta (b February 13, 1988 at Havana) is a Cuban boxer best known to win the Junior World title 2006 at flyweight.
ground_truth: Javier Sotomayor