<prompt> Tlatša polelwana e latelago: Henry Gerlach ke motšea-karolo wa bob wa Jeremane Bohlabela yo a ilego a phadišana mathomong a bo-1980. O thopile dimetale tše pedi ka go ditiragalo tša banna ba bane go FIBT World Championships ka gauta ka  <response>: 1981 le bronze ka 1983. 