Nicolás Alejandro Massú Fried (born October 10, 1979, in Viña del Mar, Chile), nicknamed Vampiro (Spanish: "vampire"), is a Chilean tennis player, a former World No. 9 in singles, and a two-time Olympic gold medalist. He is the only male player to have won both the singles and doubles gold medals in the same Olympic Games in modern (1988 ff.) Olympic tennis.

Massú was introduced to tennis at age five by his Hungarian grandfather, Ladislao Fried. From age 12, he was trained at the Valle Dorado tennis academy, near Villa Alemana, by Leonardo Zuleta, with whom he perfected his forehand and double-handed backhand. He later trained at the Nick Bollettieri academy, in Florida, United States, alongside Marcelo Ríos, and later at the High Performance Center in Barcelona, Spain.

Massú became a professional tennis player in 1997. That year he won the prestigious juniors year-end Orange Bowl tournament. He also claimed the boys doubles competitions at Wimbledon (with Peru's Luis Horna) and the US Open (with countryman Fernando González), and was junior doubles world champion.

Roger Federer (German pronunciation: [ˈfeːdəʁɐ]) (born 8 August 1981) is a Swiss professional tennis player who held the ATP No. 1 position for a record 237 consecutive weeks from 2 February 2004 to 18 August 2008. Federer has occupied the #1 ranking for 285 overall weeks, one week short of the record 286 weeks held by Pete Sampras. As of 28 May 2012, he is ranked World No. 3. Federer has won a men's record 16 Grand Slam singles titles. He is one of seven male players to capture the career Grand Slam and one of three (with Andre Agassi and Rafael Nadal) to do so on three different surfaces (clay, grass, and hard courts). He is the only male player in tennis history to have reached the title match of each Grand Slam tournament at least five times and also the final at each of the nine ATP Masters 1000 Tournaments. Many sports analysts, tennis critics, and former and current players consider Federer to be the greatest tennis player of all time.

Federer has appeared in an unprecedented 23 career Grand Slam tournament finals, including a men's record ten in a row, and appeared in 18 of 19 finals from the 2005 Wimbledon Championships through the 2010 Australian Open, the lone exception being the 2008 Australian Open. He holds the record of reaching the semifinals or better of 23 consecutive Grand Slam tournaments over five and a half years, from the 2004 Wimbledon Championships through the 2010 Australian Open. At the 2012 Australian Open, he reached a record 31st consecutive Grand Slam quarterfinal. During the course of his run at the 2012 French Open in Roland Garros, Federer eclipsed Jimmy Connors long standing record of 233 match wins in Grand Slam tournaments when he defeated Adrian Ungur in a second round match.

Mardy Simpson Fish (born December 9, 1981) is an American professional tennis player, and Olympic silver medalist. He is a hardcourt specialist. He is one of several American tennis players who rose to prominence in the early 2000s.

Fish has won six tournaments on the main ATP Tour, and has reached the final of four Masters Series events: Cincinnati in 2003 and 2010, Indian Wells in 2008, and Montreal in 2011. His best result at a Grand Slam tournament has been reaching the quarter final stage at the 2007 Australian Open, the 2008 US Open, and the 2011 Wimbledon Championships.

In April 2011, Fish overtook compatriot Andy Roddick to become the American No. 1 in the ATP rankings. As of 21 November 2011, he is ranked World No. 8. His current career-high singles ranking is World No. 7.

Fish is the son of a tennis teaching professional and a housewife, Tom and Sally Fish. He was born in Edina, Minnesota. In 1984 a Minneapolis TV station ran a profile of Fish, at the age of two, hitting tennis balls from the baseline over the net. In 1986, Fish's family moved to Vero Beach, Florida. He attended Vero Beach High School for tenth grade, then moved to Boca Prep in Boca Raton, Florida for his junior and senior years of high school. He, Andy Roddick, and Jesse Levine all attended Boca Prep International School. During 1999 he lived with Roddick's family, and the two played on the same tennis and basketball teams.

Juan Carlos Ferrero Donat (born 12 February 1980) is a professional tennis player, and a former World No. 1 player, from Spain. He captured the men's singles title at the 2003 French Open, and in September of that year, became the 21st player to hold the World No. 1 ranking. He was also the runner-up at the 2002 French Open and the 2003 US Open. His nickname is "Mosquito" due to his speed and his slight physical build.

Ferrero began playing tennis at age seven with his father, Eduardo, who often travels with son. He has two sisters, Ana and Laura and admires the play of former No. 1 and two-time Roland Garros champion Jim Courier. Ferrero's inspiration has been his mother, Rosario, who died from cancer when he was 17. In July 2007, he bought an old cottage in Bocairente, 50 minutes south from Valencia and refurbished it into "Hotel Ferrero", which features 12 luxury suites. He is also a joint owner of the Valencia Open 500 tournament together with David Ferrer. His fitness trainer is Miguel Maeso, and he is coached by Antonio Martinez (since 1989) and Salvador Navarro (since May 2008), who travels with him most of the time.

Carlos Ferrero Costa (born February 7, 1941) is currently a Peruvian Congressman as a member of Perú Posible representing the Province of Lima. He was the Prime Minister of Peru between December 2003 and August 2005.

His predecessor was Beatriz Merino, who resigned on December 15, 2003 at the request of President Alejandro Toledo.

He worked for former President Alberto Fujimori, and was elected several times under his party. After he was in disgrace he passed to the opposition party. In 2000, after the resignation of Fujimori, he ran against Valentín Paniagua for the Presidency of the Peruvian Congress. He was defeated, a Paniagua claimed his position as Interim President of Peru.

He resigned abruptly August 11, 2005 when president Alejandro Toledo appointed Fernando Olivera as minister of Foreign Affairs.

His brother is the former Ambassador (and former Minister of Foreign Affairs under the Fujimori Administration) in the United States.