William Reais

William Reais (born 4 May 1999) is a Swiss sprinter competing primarily in the 200 metres. He competed in the 200 metres at the 2020 Summer Olympics. He also holds the Swiss national indoor record for the same event.

Personal life Reais was born in Switzerland to parents of Angolan and Portuguese descent.

Achievements Information from his World Athletics profile unless otherwise noted.

Personal bests Outdoor 100 metres – 10.35 (La Chaux-de-Fonds 2020) 200 metres – 20.24 (Basel 2020) 400 metres – 46.39 (Bellinzona 2020) Indoor 60 metres – 6.66 (Magglingen 2021) 200 metres – 20.97 (Magglingen 2021) NR

International competitions

Circuit wins and titles IAAF World Challenge Meeting 2023: Ostrava Golden Spike (4 × 100 m relay)

National titles Swiss Athletics Championships 100 metres: 2023 200 metres: 2020, 2022, 2023 Swiss Indoor Athletics Championships 200 metres: 2018, 2019, 2020, 2021 Swiss U23 Championships 100 metres: 2021 400 metres: 2020 Swiss U20 Championships 200 metres: 2017, 2018 Swiss U20 Indoor Championships 60 metres: 2018 200 metres: 2018 Swiss U18 Championships 100 metres: 2016