Wiebe turned pro in 1980 and joined the PGA Tour in 1983. He has about four dozen top-10 finishes in PGA Tour events including two wins. His first win came in 1985 at the Anheuser-Busch Golf Classic when he beat John Mahaffey with a birdie on the first extra hole of a sudden-death playoff.
Wiebe began his professional career in 1980 and joined the PGA Tour in 1983. He has achieved around forty top-ten finishes on the PGA Tour, including two victories. His first win came in 1985 at the Anheuser-Busch Golf Classic, where he beat John Mahaffey with a birdie on the first extra hole of a sudden-death playoff.