Problem: Gabriel Omar Batistuta (Spanish pronunciation: [ga'brjel o'mar batis'tuta]; born 1 February 1969), nicknamed Batigol [bati'gol] as well as El Angel Gabriel [el ,aNGxel ga'brjel] (Spanish for Angel Gabriel), is a retired Argentine professional footballer. After beginning his career in Argentina in 1988, where he won titles playing for Newell's Old Boys, River Plate, and subsequently Boca Juniors, the prolific striker played most of his club football with Fiorentina in Italy; he is the twelfth-highest scorer of all-time in the Italian Serie A, with 184 goals in 318 matches. When his club Fiorentina was relegated to Serie B in 1993, Batistuta stayed with the club and helped it return to the top-flight league a year later.

While playing for Argentina in the 1991 Copa America, the vice-president of Fiorentina was impressed by Batistuta's skills and signed him. He had a fine start in Serie A, scoring 13 goals in his debut season. However, the following season, in 1992-93, Fiorentina lost in the relegation battle and were demoted to Serie B, despite Batistuta's 16 league goals. The club returned to Serie A after one season in Serie B, with the contribution of 16 goals from Batistuta and the management of Claudio Ranieri, as Fiorentina captured the 1993-94 Serie B title. At Fiorentina, Batistuta found his best form. He was the top scorer of the 1994-95 Serie A season with 26 goals, and he broke Ezio Pascutti's 30-year-old record by scoring in all of the first 11 matches of the season. In the 1995-96 season, Batistuta, alongside Manuel Rui Costa and Francesco Baiano, helped the club to go on a 15-match unbeaten run, as they eventually ended the season with a fourth-place league finish. Fiorentina also won the Coppa Italia and Supercoppa Italiana over Milan; in the two-legged Coppa Italia final against Atalanta, Batistuta scored a goal in each fixture as Fiorentina won 3-0 on aggregate. The next season was less successful, as Fiorentina finished in a disappointing ninth place in the league, although the team managed to reach the semi-finals of the 1996-97 UEFA Cup Winners' Cup, losing out to eventual champions Barcelona, despite scoring a goal in a 1-1 away draw in the first leg. After his failure to win the Italian championship with Fiorentina, Batistuta started considering a transfer to a bigger team. In an effort to keep Batistuta, Fiorentina hired Giovanni Trapattoni as coach and promised to do everything to win the Scudetto. After an excellent start to the season, Batistuta suffered an injury that kept him out of action for more than a month. Losing momentum, Fiorentina lost the lead and finished the season in third place, although the result enabled them to participate in the Champions League the following season.

What does Fiorentina have to do with Gabriel Batistuta?

Answer with quotes: While playing for Argentina in the 1991 Copa America, the vice-president of Fiorentina was impressed by Batistuta's skills and signed him.

Problem: Gennady Golovkin was born on April 8, 1982, in the city of Karaganda in the Kazakh SSR, Soviet Union (now Karagandy, Kazakhstan) to a Russian coal miner and Korean mother, who worked as an assistant in a chemical laboratory. He has three brothers, two elder named Sergey and Vadim and a twin, Max. Sergey and Vadim had encouraged Golovkin to start boxing when Golovkin was eight years old. As a youth, Golovkin would walk the streets with them, who went around picking fights for him with grown men.

After ending his amateur career in 2005, Golovkin signed a professional deal with the Universum Box-Promotion (UBP) and made his professional debut in May 2006. By the end of 2008, Golovkin's record stood at 14-0 (11 KO) and while he had few wins over boxers regarded as legitimate contenders, he was regarded as one of the best prospects in the world. Golovkin was given 4 more relatively easy bouts in 2009. In 2010, Universum started to run into financial issues after having been dropped by German television channel ZDF. This caused a number of issues for Golovkin who was effectively unable to fight in Germany, and contract disputes between the two parties got complicated. Golovkin terminated his contract with Universum in January 2010 and stated the following in an interview: "The reason for this decision is that I've always been placed behind Felix Sturm and Sebastian Zbik by Universum. Our demands to fight against Felix Sturm or Sebastian Zbik have been always rejected on absurd grounds. Universum had no real plan or concept for me, they did not even try to bring my career forward. They would rather try to prevent me from winning a title as long as Sturm and Zbik are champions. Further more, bouts against well-known and interesting opponents were held out in prospect, but nothing happened. This situation was not acceptable. It was time to move forward." After cutting ties with Universum, the WBA issued an interim title fight between Golovkin, ranked #1 at the time, and Milton Nunez. Golovkin routed Nunez, defeating him in 58 seconds to become a world champion. Golovkin was promptly upgraded to WBA (Regular) champion. He tried to fight WBA (Super) champion Felix Sturm and Hassan N'Dam N'Jikam during this time, but was unable to get them in the ring. Oleg Hermann, Golovkin's manager, said "It is very hard to find a good opponent. Everybody knows that Felix Sturm is afraid of Gennady. Strictly speaking, Sturm should get out of boxing and become a marathon runner because he is running fast and long. He has an excellent chance to become a champion in athletics."

Which titles did he win?

Answer with quotes:
world champion.