Career
He competed at the 1980 Summer Olympics in 10,000 m and finished in 14th place. In 1978, Tebroke set new national records in 5,000 m (13"2168) and 10,000 m (27"3664), which stood until 1997 and 2000. He died unexpectedly from an intracranial hemorrhage.
Since 1996, a regular (annual or biennial) running competition is carried out in Aalten in his honor.