Answer the question at the end by quoting:

Wentz was born Peter Lewis Kingston Wentz III, in Wilmette, Illinois, an affluent suburb of Chicago. He is the son of Dale (nee Lewis), a high school admissions counselor, and Pete Wentz II, an attorney. He is of English and German descent on his father's side and Afro-Jamaican on his mother's side. He has a younger sister, Hillary, and a younger brother, Andrew.
Apart from his musical career, Wentz has been involved in various entrepreneurial ventures. Fall Out Boy bandmate Patrick Stump says of Wentz's endeavors: "It scares me sometimes, watching him. The two seconds you're not with that dude he's made 30 decisions that are going to affect our band for the rest of the year." Wentz's company, Clandestine Industries, distributes books, clothing, and other merchandise. On August 2, 2007, fashion company DKNY joined a partnership with Clandestine Industries. Wentz himself has served as a model on the DKNY/Clandestine promo website.  In April 2007, Pete came out with his own signature Squier Precision Bass. It has a black body with a red shell pickguard and special graphics that include Wentz's own red bat/heart design on the body, plus a black bat/diamond fingerboard inlay at the 12th fret. It also features Wentz's signature on the back of the headstock. Wentz owns a very similar custom Fender bass with a purple pickguard and bat/heart. In 2008, Fender gave his son, Bronx Wentz, a three-quarter-sized modified version of his guitar.  Wentz opened a nightclub in New York with his bandmates as well as members of Gym Class Heroes, The Academy Is..., and Cobra Starship; the bands' managers are also involved in the enterprise. Called Angels & Kings, the club occupies the former space on 11th Street near Avenue A that housed the Orchid Lounge. Notable guests, including Tommy Hilfiger, arrived for the grand opening on April 20, 2007. In June 2007, Wentz celebrated the opening of Angels & Kings' second location in Chicago.  On December 13, 2008, Wentz, along with Travis McCoy of Gym Class Heroes, created several pieces for an art exhibit at Gallery 1988 in Los Angeles called "Without You, I'm Just Me." The exhibit closed on December 24, 2008. Wentz appeared in the season 5 episode of CSI: NY, "Point of No Return", along with then-wife Ashlee Simpson. Wentz also hosted the Australia MTV VMAs on March 27, 2009.  Wentz collaborated with Mark Hoppus on the track "In Transit" on the Almost Alice soundtrack for the 2010 movie, Alice in Wonderland. He was also a judge for the 10th and 11th annual Independent Music Awards to support independent artists' careers.

what was the first of these ventures

Wentz's company, Clandestine Industries, distributes books, clothing, and other merchandise.

IN: Rudolf Nureyev was born on a Trans-Siberian train near Irkutsk, Siberia, Soviet Union, while his mother, Feride, was travelling to Vladivostok, where his father Hamit, a Red Army political commissar, was stationed. He was raised as the only son with three older sisters in a Tatar Muslim family. When his mother took Rudolf Nureyev and his sisters into a performance of the ballet Song of the Cranes, he fell in love with dance. As a child he was encouraged to dance in Bashkir folk performances and his precocity was soon noticed by teachers who encouraged him to train in Saint Petersburg.

Rudolf Nureyev did not have much patience with rules, limitations and hierarchical order and had at times a volatile temper. He was apt to throw tantrums in public when frustrated. His impatience mainly showed itself when the failings of others interfered with his work.  He socialized with Gore Vidal, Freddie Mercury, Jackie Kennedy Onassis, Mick Jagger, Liza Minnelli, Andy Warhol, Lee Radziwill and Talitha Pol, and occasionally visited the legendary New York discotheque Studio 54 in the late 1970s, but developed an intolerance for celebrities. He kept up old friendships in and out of the ballet world for decades, and was considered to be a loyal and generous friend.  Most ballerinas with whom Rudolf Nureyev danced, including Antoinette Sibley, Gelsey Kirkland and Annette Page, paid tribute to him as a considerate partner. He was known as extremely generous to many ballerinas, who credit him with helping them during difficult times. In particular, the Canadian ballerina Lynn Seymour - distressed when she was denied the opportunity to premiere MacMillan's Romeo and Juliet - says that Nureyev often found projects for her even when she was suffering from weight issues and depression and thus had trouble finding roles.  Depending on the source, Nureyev is described as either bisexual, as he did have heterosexual relationships as a younger man, or gay. He had a turbulent relationship life, with numerous bathhouse visits and anonymous pickups. Nureyev met Erik Bruhn, the celebrated Danish dancer, after Nureyev defected to the West in 1961. Nureyev was a great admirer of Bruhn, having seen filmed performances of the Dane on tour in the Soviet Union with the American Ballet Theatre, although stylistically the two dancers were very different. Bruhn and Nureyev became a couple and the two remained together off and on, with a very volatile relationship for 25 years, until Bruhn's death in 1986.  In 1973 Nureyev met the 23-year-old American dancer and classical arts student Robert Tracy and a two-and-a-half-year love affair began, eventually, Tracy later became Nureyev's secretary and live-in companion for over 14-years in a long-term open relationship until death. According to Tracy, Nureyev said that he had a relationship with three women in his life, he had always wanted a son, and once had plans to father one with Nastassja Kinski.

did he ever get in trouble for his temper?

OUT:
He was apt to throw tantrums in public when frustrated. His impatience mainly showed itself when the failings of others interfered with his work.