Nigerians are now doing better in sports both in the popular ones and not well popular sports. For him to have won in this kind of sport then I must commend his effort before now.
I think this will be a good start for other bodybuilders who are willing to take a career through this part and an assurance that anything can be possible to anyone who is consistent in what they are doing. $600k may look small to some persons, while to others it's a huge win for them.
It is better to call him a Nigerian-born British bodybuilder. Nigerians would have had more champions like Samson Dauda in different sports if they had the culture of harnessing the country's talent.