The youngest players to win the Europen cup is Fenando Torres and Cesc fabregas of Spain.
Brazil won the 1958 FIFA World Cup, their first of five World Cups.The team featured a 17-year old Pele, who became the youngest player to play in the World Cup final and youngest World Cup winner.
Bayern Munich won 4 times the European Champions's Cup and Champions League (1974, 1975, 1976, 2001), the European Cup Winner's Cup in 1967, and the UEFA-Cup in 1996
I think it is Lionel Messi and christiano ronaldo.
Ronaldo (1994) and Pele (1958), both were 17 years old.
Only Steaua Bucharest in 1986 - winner of the European Cup.
At age 21 Sidney Crosby is the youngest captain in NHL history to win the Stanley Cup. Jordan Staal is only 20 and won but I don't know the actual record.
Sergio García (Eur), 1999, Brookline
Youngest brownlow winner