UFC 314: How fatherhood inspired a 'changed' Paddy Pimblett for Michael Chandler showdown - BBC Sport
Because Pimblett's daughters are identical, the 30-year-old would sometimes get them mixed up, so he's figured out a way to tell them apart.
"There's only little things that help me tell the difference but one of the big things is Margot has a bangle on her left hand and Betty has a bangle on her right hand," he adds.
Pimblett responds with trademark humour when he is asked what he has learned since becoming a dad.
"Try and just have one baby, twins are hard work," jokes Pimblett.
"One of us can't just put them to bed, both of us have to be there. If one cries in the car they will wake the other one up. So yeah, it's a lot harder."
Pimblett is 12th in the UFC lightweight rankings following his win over Green nine months ago, while Chandler is five places above him in seventh.
The 38-year-old is a former three-time Bellator lightweight champion and UFC title challenger, losing to Charles Oliveira in 2021.
Since joining the UFC in 2021 - although he has lost four of his six bouts - Chandler has developed into one of the most popular fighters on the roster because of his gung-ho fighting style and willingness to trade punches with opponents.
With Pimblett no stranger to fanfare, the stage is set for one of the most highly-anticipated bouts of the year.
"Obviously everyone in the MMA world knew who Bobby Green and Tony Ferguson were, but Michael Chandler - most of the world know who he is, never mind people who just watch MMA," said Pimblett.
"He's gonna come out and try and take my head off, I know he is 100%, and I'll be using my range against him.
"He's confident as well as I am, and I'm looking forward to putting on a show for everyone."
Pimblett has won all six fights since his UFC debut in 2021 and believes he is not too far away from a lightweight title shot.
Russia's Islam Makhachev holds the championship at the moment, with his win against Renato Moicano in July breaking the UFC record for most defences of the belt with four.
"A win will put me up to rank seven, that's the main thing. Beat Michael, then fight someone in the top five, then I'll be fighting for the title next year," said Pimblett.
"All my fans [believe in me]. And that's all that matters really - my friends, my family, my team-mates and my fans, I just love proving haters wrong."
