Joseph Paul Amoah gained his first international experience in 2018 at the Commonwealth Games in the Australian Gold Coast , where he was eliminated in the semi-finals in the 200-meter run with 20.99 seconds. The following year he took part in the Africa Games in Rabat for the first time , where he reached fourth place in the 100-meter run in 10.11 s and was eliminated in the preliminary round over 200 meters with 21.20 s. He also won the Ghanaian 4 x 100 meter relay with a new player record of 38.30 seconds. Then he retired at the World Championships in Doha over 100 meters with 10.36 s in the lead and also did not reach the final with the relay with 38.24 s .
Personal best
100 meters: 10.01 s (+1.3 m / s) June 5, 2019 in Austin
60 meters (hall): 6.68 s, February 29, 2020 in Landover
200 meters: 20.08 s (+2.0 m / s), June 5, 2019 in Austin ( Ghanaian record )
200 meters (indoor): 20.75 s, February 1, 2020 in Boston ( Ghanaian record )