Azriel Páez (born May 28, 1989 in San Luis Rio Colorado, Sonora, Mexico) an undefeated Mexican professional boxer in the Welterweight division.
 His father is the former WBO, IBF Champion Jorge Páez and his brother Jorge Páez, Jr. is the current WBC Youth Intercontinental Welterweight Champion.
Jorge Páez Jr. (born November 30, 1987 in Mexicali, Baja California, Mexico) is a Mexican professional boxer in the Welterweight division.
 He is the current WBC Youth Intercontinental Welterweight Champion.
 His brother is Welterweight prospect Azriel Páez and his father is the former WBO, IBF Champion Jorge Páez.
Paul Chua (born September 2, 1941 in Singapore) his mother and father gave a nickname for him that is suited to his looks, his parents gave him the nickname jograt di mapisil.
 Paul Chua is an internationally renowned bodybuilding official.
 Having worked his way up as a small-time unionist and secretary of an insignificant badminton club in Singapore, Chua used his political skills to worm his way up to the highest echelons of the IFBB.
Kjell Espen Knutsen Jahre (born January 12, 1972) is a retired Norwegian professional ice hockey player and currently the general manager of Vålerenga in the Norwegian GET-ligaen.
 He played five seasons in the North American-based National Hockey League (NHL), and is to date the only Norwegian to have played in the NHL All-Star Game.
 In his native Norway, Knutsen is also known by the nickname "Shampoo" because his father is a hairdresser, and also a former hockey player whose nickname was "The Soap" (Såpa in Norwegian).
Thomas "Tad" Lincoln III (April 4, 1853 – July 15, 1871) was the fourth and youngest son of Abraham and Mary Todd Lincoln.
 The nickname "Tad" was given to him by his father, who found him "as wiggly as a tadpole" when he was a baby.
 Lincoln was known to be impulsive and unrestrained, and he did not attend school during his father's lifetime.
 He had free run of the White House, and there are stories of him interrupting presidential meetings, collecting animals, and charging visitors to see his father.
 He died at the age of 18 on July 15, 1871, in Chicago.
Damian Robert Nesta "Jr.
 Gong" Marley (born 21 July 1978) is a Jamaican reggae artist.
 Damian is the youngest son of reggae legend Bob Marley.
 Damian was 2 years old when his father died; he is the only child born to Marley and Cindy Breakspeare, Miss World 1976.
 Damian's nickname "Junior Gong" is derived from his father's nickname of "Tuff Gong."
 Damian has been performing since the age of 13.
Samuel Löw Brill (September 14, 1814 – April 8, 1897) was a Hungarian rabbi and Talmudical scholar born in Budapest.
 He was educated by his father, Azriel Brill (1778-1853), who was teacher and associate rabbi at Pest, Hungary, and the author of several works in the Hebrew language.
 After having been carefully grounded at home in Hebrew studies, and graduating with honors from the Protestant Lyceum of his native city, he attended the Talmud schools at Eisenstadt (1832) [under M. J. Perls], Presburg (1834-35) [under Moses Sofer], and Prague (1836), where he obtained, at the age of twenty-two, his rabbinical degree.
 In 1842-43 he was registered in the University of Berlin, where he attended the courses of famous teachers, such as Boeckh, the classical philologist, Ritter, the geographer, Leopold Ranke, the historian, Schelling, and others, and associated with Leopold Zunz and Michael Sachs.
Jovan "Jovo" Stanisavljević (; 1897–27 February 1925), known by his nickname Čaruga (Чаруга), was an outlaw ("hajduk") in Slavonia in the early 20th century.
 Stanisavljević was born in 1897, into a Serb Orthodox family in the village of Slavonske Bare (part of Zdenci) in the Virovitica County, autonomous Kingdom of Croatia-Slavonia, Austro-Hungary.
 He was named after his paternal grandfather Jovan, who went by the family nickname of "Čaruga" ("troublemaker").
 His father Prokopija was a peasant, and his mother "Ika" died when he was ten.
 His father remarried, and he had a tough upbringing, later running away from home to Osijek, where he went to a locksmith school.
 When World War I broke out, he stopped his studies and enrolled in the Austro-Hungarian Army.
 However, he posed as an officer and deserted the front lines.
 Shortly afterwards, he killed a man who was courting his girlfriend, and after a local nobleman threatened to arrest him, he killed him too.
 He was eventually apprehended, tried, and convicted, and started serving his sentence in the Sremska Mitrovica penitentiary.
 He managed to escape from prison and had a warrant for his capture, returning home where he was unwelcomed.
 Čaruga left for the woods, where he befriended a gang, "Kolo gorskih tića" ("Band of Mountain Birds"), composed mostly of deserters, who all detested the rich Slavonian peasants and robbed them mercilessly, and were not afraid of killing people.
 He used the false names Nikola Drezgić and Mile Barić.
 The war was long over, but Čaruga and the gang were still pillaging the countryside, and became hunted by the Yugoslav gendarmerie.
 Eventually in 1922 he decided to leave for Zagreb, where he posed as a rich gentleman from Vinkovci and also continued his life of thievery.
 He would later return to Slavonia to continue stealing together with his group members.
 On 14 October 1923, however, they attempted to rob the Eltz family estate in Ivankovo near Vinkovci.
 They killed a man on site, while another snuck out and called the gendarmerie.
 After the skirmish that ensued they managed to escape but without their loot.
 More importantly, the police got on their trail and soon captured them.
 By February 1925, Čaruga's trial at the court in Osijek was finished, and he was subsequently hanged in front of a crowd of 3,000.
Jorge Adolfo Febles Páez (born October 27, 1965) is a Mexican actor, circus performer and former professional boxer.
 In boxing he held the WBO and IBF featherweight titles.
 Paez's nickname of ""El Maromero"" is in honor of the somersault (referred to in mexican spanish as ""maroma"") acts he performs at the circus.
 It was in the circus that he learned acrobatic moves he would later use in the boxing ring.
 Páez is also the father of Azriel Páez and Jorge Páez, Jr.
Yolyos (Ge'ez: ዮልዮስ "yōlyōs", "Julius") was an early 17th-century Ethiopian noble.
 He was appointed by Emperor Susenyos as governor of Ifat and Shewa, taking the traditional Ifat title of Walashma.
 According to Pedro Páez he took part in several attempts to overthrow Susenyos.
 When Susenyos sentenced him to death for his part in these rebellions, Yolyos's wife, the daughter of Susenyos, begged her father for clemency.
 Yolyos was pardoned.

Question: What is the nickname of the father of Azriel Páez?
Answer: El Maromero