Problem: Oscar Gutierrez (born December 11, 1974), better known by his ring name Rey Mysterio Jr. or simply Rey Mysterio (Spanish for "King Mystery"), is an American professional wrestler who is currently wrestling on the independent circuit. Mysterio is best known for his appearances with Extreme Championship Wrestling, World Championship Wrestling and WWE between 1995 and 2015, becoming a three-time world champion in the latter. Widely regarded as the greatest cruiserweight wrestler of all time,, Mysterio is known for his high-flying Lucha libre wrestling style, which is credited with having helped kick-start the emergence of cruiserweight wrestling in the United States in the mid-1990s. Championships held by Mysterio over the course of his career include WWE's World Heavyweight Championship, the WWE Championship, WCW/WWE Cruiserweight Championship, WCW World Tag Team Championship, WCW Cruiserweight Tag Team Championship, WWC World Junior Heavyweight Championship, WWE Tag Team Championship, and WWE Intercontinental Championship.

In 1999, after the two factions of nWo reformed, they demanded that the LWO disband. Mysterio refused to take off his LWO colors and was attacked by the nWo as a result. This led to a match at SuperBrawl IX where Mysterio and tag partner Konnan lost a "Hair vs. Mask match" against Kevin Nash and Scott Hall, forcing Mysterio to remove his mask. After the match, he phoned his uncle to tell him the news. Mysterio has publicly expressed his disappointment over being unmasked:  Mysterio later became a "giant killer" by defeating large opponents such as Kevin Nash, Bam Bam Bigelow, and Scott Norton. He faced Nash at Uncensored in a match where Lex Luger interfered and helped Nash in winning the match. Although he participated in several notable matches with some of the heavyweight top card wrestlers, it was made very clear to him that he would never receive a push to become a main eventer. This was due to Eric Bischoff utilizing cruiserweights as alternative, mid-card entertainment as opposed to the more conventional style that led WCW programming.  The next night on the March 15 Nitro, he defeated Billy Kidman to win his fifth Cruiserweight Championship. On the March 22 Spring Breakout episode of Nitro, Mysterio got his first shot at the WCW World Heavyweight Championship against champion Ric Flair when the names of (allegedly) nearly everyone in the company were put into a hat and a lottery was held. El Dandy was the lottery winner, but he was injured, and Mysterio took the shot instead. The match ended with a disqualification win for Flair, even though Arn Anderson's interference on Flair's behalf should have theoretically disqualified Flair. The following week, Mysterio and Kidman teamed with each other and defeated Flair's Four Horsemen stablemates Chris Benoit and Dean Malenko to win the WCW World Tag Team Championship, making Mysterio a double champion. Mysterio successfully defended his Cruiserweight Championship against his tag team partner Kidman at Spring Stampede before losing the title on the April 19 episode of Nitro to Psicosis in a Fatal Four-Way match that also involved Juventud Guerrera and Blitzkrieg. On the following episode of Nitro, he defeated Psicosis to win his fifth Cruiserweight Championship. At Slamboree, Mysterio and Kidman lost the World Tag Team titles to Raven and Perry Saturn in a Triangle match, also involving former champions Benoit and Malenko.

when was his unmasking?

Answer with quotes: In 1999, after the two factions of nWo reformed, they demanded that the LWO disband.

Question:
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.
Answer this question using a quote from the text above:

Did he win the italian championship?

Answer:
After his failure to win the Italian championship with Fiorentina, Batistuta started considering a transfer to a bigger team.