When was the American World Cup alpine ski racer and Olympic gold medalist born who was involved with the High Fives Foundation? 
March 9, 1984
Julia Mancuso
Julia Marie Mancuso (born March 9, 1984) is an American World Cup alpine ski racer and Olympic gold medalist.
 She won the giant slalom at the 2006 Winter Olympics, and was the silver medalist in both downhill and combined in 2010, and the bronze medalist in the combined in 2014.
 She has also won five medals (two silver and three bronze) at the World Championships and seven races in regular World Cup competition.
 Her four Olympic medals are the most ever for a female American alpine skier.
High Fives Foundation
High Fives Foundation is a Lake Tahoe-based, national 501(c)(3) non-profit organization.
 Located in Truckee, California, the foundation provides grants for rehabilitation support to athletes with life-altering injuries as a result of mountain sports.
 It also promotes awareness of injury prevention.
 Athletes such as Nick Fairall and Julia Mancuso are involved with the foundation.
Kathy Kreiner
Katharine Kreiner-Phillips (born May 4, 1957) is a former World Cup alpine ski racer and Olympic gold medalist from Canada.
 She won the giant slalom at the 1976 Winter Olympics in Innsbruck, Austria.
 First out of the gate on Friday the 13th, Kreiner prevented double gold medalist Rosi Mittermaier from sweeping the women's alpine events, as Mittermaier won the silver medal. Anna Veith
Anna Veith (née Fenninger; born 18 June 1989) is an Austrian World Cup alpine ski racer and Olympic gold medalist.
 She was the overall World Cup champion for the 2014 and 2015 seasons. Annemarie Moser-Pröll
Annemarie Moser-Pröll (born 27 March 1953) is a former World Cup alpine ski racer from Austria.
 Born in Kleinarl, Salzburg, she was the most successful female alpine ski racer during the 1970s, with six overall titles, including five consecutive.
 Moser-Pröll celebrated her biggest successes in downhill, giant slalom and combined races.
 In 1980, her last year as a competitor, she secured her third Olympic medal (and first gold) at Lake Placid and won five World Cup races.
 Her younger sister Cornelia Pröll is also a former Olympic alpine skier. Hermann Maier
Hermann Maier (born 7 December 1972) is an Austrian former World Cup champion alpine ski racer and Olympic gold medalist.
 Nicknamed the "Herminator", Maier ranks among the greatest alpine ski racers in history, with four overall World Cup titles (1998, 2000, 2001, 2004), two Olympic gold medals (both in 1998), and three World Championship titles (1999: 2, and 2005).
 His 54 World Cup race victories – 24 super-G, 15 downhills, 14 giant slaloms, and 1 combined – rank second on the men's all-time list behind Ingemar Stenmark's 86 victories.
 s of 2013 , he holds the record for the most points in one season by a male alpine skier, from 2000–2013, he also held the title of most points in one season by any alpine skier, with 2000 points from the 2000 season. Diann Roffe
Diann Roffe (born March 24, 1967), also known as Diann Roffe-Steinrotter, is a former World Cup alpine ski racer and Olympic gold medalist from the United States.
 Born in Warsaw, New York, she won the Super G at the 1994 Olympics in Lillehammer, Norway.
 Roffe also won the silver medal in the giant slalom at the 1992 Winter Olympics in Albertville, France and a gold medal in the GS at the 1985 World Championships in Bormio, Italy at age 17.
 Though she did gain place 8 in the World Cup Giant Slalom Race on March 7, 1984, at Lake Placid (and place 9 in the same discipline on December 15, 1984, at Madonna di Campiglio), she was unknown more or less, when she did compete in that race on February 6 (bib-number 19 is significant for not one of the best racers in that discipline).
 In the progress of the race she finished 5th after the first leg (but only 0.27 sec.
 behind leading teammate Eva Twardokens who finished 3rd at last).
 In the second leg, Diann was outclass - clocked in 1:09.35 she had a margin of 0.77 second in that leg (and altogether 0.60 sec.)
 to the second placed Elisabeth Kirchler. Picabo Street
Picabo Street ( ; born April 3, 1971) is an American former World Cup alpine ski racer and Olympic gold medalist.
 She won the super G at the 1998 Winter Olympics and the downhill at the 1996 World Championships, along with three other Olympic and World Championship medals.
 Street also won World Cup downhill season titles in 1995 and 1996, the first American woman to do so, along with nine World Cup downhill race wins.
 Street was inducted into the National Ski Hall of Fame in 2004. Benjamin Raich
Benjamin Raich (born 28 February 1978 in Arzl im Pitztal, Tyrol) is a retired champion World Cup alpine ski racer and Olympic gold medalist from Austria.
 With 14 medals won at Winter Olympics and World Championships, 36 World Cup race victories (in all disciplines except downhill), one first place and five second places in the World Cup overall ranking, three victories of the slalom World Cup, three victories of the combined World Cup, two victories of the giant slalom World Cup and the highest score of career World Cup points (ahead of Norwegian Kjetil André Aamodt), he is considered among the best alpine racers in World Cup history. Janica Kostelić
Janica Kostelić (] ; born 5 January 1982) is a former World Cup alpine ski racer and four-time Olympic gold medalist from Croatia.
 In addition to the Olympics, she has won five gold medals at the World Championships.
 In World Cup competition, she has won thirty individual races, three overall titles, three slalom titles, and four (unofficial) combined titles.
 Kostelic's accomplishments in professional skiing have led some commentators, writers, and fellow ski racers to regard her as the greatest female ski racer of all time.
[a]