Only four fighters in UFC history have held two belts simultaneously.
UFC 259: The UFC's exclusive champ-champ club has some advice for Israel Adesanya
Only four fighters in UFC history have held two belts simultaneously.
The hunt for Haaland: Breaking down Europe's top clubs' hopes
This week's Insider Notebook looks at the Europe-wide battle for Erling Haaland. PLUS: Eric Bailly must prove his fitness to Man United.
