Aled Davies added Commonwealth Games gold to his three Paralympic titles with a dominant display in Birmingham.
Davies, 31, won shot put gold in Tokyo last year but was competing in the discus event at the Alexander Stadium, having switched back last September when he knew there was an opportunity to add the missing gold from his collection.
And his class was evident as his best effort of 51.39 put him over seven metres clear of his nearest rival, while Welsh team-mate Harrison Walsh took bronze.