 Tom Hahl has bowled 21 career 300 perfect games.Hahl is a member of Finnish bowling Hall of Fame.Hahl has been living in and representing Singapore since 1994.Medals in Championships
National Championships

1983 Finnish Youth Championships Silver
1985 Finnish Youth Championships Gold
1986 Finnish Championships Silver
1987 Finnish Championships Gold in Doubles
1988 Finnish Championships Silver in Teams
1989 Finnish Championships Gold
1990 Finnish Championships Bronze
1990 Finnish Championships Bronze in Teams
1991 Finnish Championships Silver
1991 Finnish Championships Gold in Doubles
1995 Finnish Championships Bronze in Teams

International Championships

1982 European Youth Championships Silver in Teams
1982 Scandinavian Cup Gold
1983 Nordic Youth Silver in Doubles
1983 Nordic Youth Championships Bronze in Teams
1984 European Youth Championships Silver in Teams
1984 European Youth Championships Silver in Trios
1984 European Team Cup Gold 
1984 Nordic Championships Bronze in Trios
1986 European Team Cup Gold
1986 Nordic Championships Silver in Doubles
1986 Nordic Championships Bronze in Trios
1986 Nordic Championships Silver in Teams
1987 World Championships Bronze in All Events
1987 World Championships Bronze in Masters
1987 World Championships Silver in Teams
1987 World Championships Silver in Trios
1990 European Cup Silver
1992 European team Cup Gold
1994 World team Cup Bronze
2001 World Games Bronze