Sport Director of Angular Velocity Oy, a Sport Technology company.
Full-time professional bowling coach since 2000.
Juha has been coaching top-level bowlers since 1991, coach for Finnish national team for juniors and youth 2000-2007, numerous WTBA and ETBF medals as a national team coach.
ETBF Instructor since 2008
Head instructor for Finnish Bowling Federations coaching education 2003-2008.
Member of Finnish Bowling Federations Technical committee 1999-2006.
Founder of Kuortane Bowling Training Center, author of Finnish Bowling Federations and ETBF level I,II and III coaching education.
Lives in Kuortane, Finland