Michael Johnson's X profile goes viral as Olympic fans spot detail about BBC Sport star
![Michael Johnson's X profile goes viral as Olympic fans spot detail about BBC Sport star](https://i2-prod.irishmirror.ie/incoming/article13214279.ece/ALTERNATES/s615/3_US-JOHNSON-HOLDS-HIS-GOLD-MEDAL-FOR-THE-400M-IN-SYDNEY.jpg)
Iconic American sprinter Michael Johnson has been a big hit while working as a pundit for the BBC during the Olympic Games, and fans have now noticed one intriguing feature of his X bio