Gustaf Mattsson
Gustaf Isidor Mattsson was a Swedish long-distance runner. He competed at the 1920 Summer Olympics in the 3,000 m steeplechase and 8,000 m cross-country events and finished in fourth and tenth place, respectively. His tenth place earned him a bronze medal with the Swedish team.
Mattsson competed over distances ranging from 3,000 m to marathon and won three Swedish titles over 20 km on the road. He was a businessman by trade.
