Lahir : Sidikalang, 12 Desember 1945
Olimpiade : Montreal 1976; Los Angeles 1984
Cabang Olahraga : Panahan
Event : Perorangan Putra
Prestasi
Olimpiade Montreal 1976
27 Jul. 1976 | 1.191 poin | Putaran 1
29 Jul. 1976 | 1.162 poin | Putaran 2
Ranking:
[1] 2.571 | Darrell Pace (Amerika Serikat)
[2] 2.502 | Hroshi Michinaga (Jepang)
[3] 2.495 | Giancarlo Ferrari (Italia)
...
[18] 2.353 | Pierre Blacks (Belgia)
[19] 2.353 | Donald Pandiangan (Indonesia)
[20] 2.348 | Kauko Laasonen (Finlandia)
Olimpiade Los Angeles 1984
08 Agu. 1984 | 1.218 poin
10 Agu. 1984 | 1.156 poin
Ranking:
[1] 2.616 | Darrell Pace (Amerika Serikat)
[2] 2.564 | Rick McKinney (Amerika Serikat)
[2] 2.563 | Hiroshi Yamamoto (Jepang)
...
[42] 2.376 | Tu Chih-chen (Cina Taipei)
[43] 2.374 | Donald Pandiangan (Indonesia)
[44] 2.363 | Emilio Dutra e Mello (Brasil)
[45] 2.361 | Izzet Avca (Turki)
