What is the official weight limit for the UFC Lightweight division?
Which two lighter-weight fighters famously had a tetralogy of fights (four bouts) across WEC and UFC, often considered one of MMA's greatest rivalries?
What is the widely recognized nickname of former two-division UFC champion and Olympic wrestler Daniel Cormier?
Which martial art, famous for its ground fighting and submission techniques, was popularized by the Gracie family and became a foundational element of early MMA?
Known as 'The Last Emperor,' which legendary Russian heavyweight fighter dominated PRIDE FC and held one of the longest undefeated streaks in MMA history?
In what year did the UFC finally hold its first event in New York City, UFC 205, after a long-standing ban on professional MMA in the state?
Before the unified rules of mixed martial arts were widely adopted, what specific type of strike to a grounded opponent was legal in early UFC events but is now strictly prohibited?
Which fighter holds the record for the fastest knockout in UFC history, achieved in just 5 seconds against Ben Askren?
Who was the first fighter in UFC history to win championships in two different weight classes (not necessarily simultaneously)?
Which European country has produced multiple UFC champions, notably Joanna Jędrzejczyk (Strawweight) and Jan Błachowicz (Light Heavyweight)?