How did Stephen Nolan lose weight?

The highest-paid broadcaster employed by the BBC in the Province, Stephen Raymond Nolan (born 20 August 1973) is a Northern Irish radio and television presenter for BBC Northern Ireland and BBC Radio 5 Live.
Nolan joined Belfast CityBeat in 2002 and was honored with a Sony Radio Academy Award there. He was employed by BBC Northern

Ireland the following year and has been a presenter for The Stephen Nolan Show on BBC Radio Ulster since 2003.
Since July 16, 2005, Nolan has hosted his own weekend phone-in program for BBC Radio Five Live, which airs every Friday and Sunday from 10 p.m. to 1 a.m. and every Saturday from 9 p.m. to 12 a.m. He introduced a podcast called Nolan Investigates on October 13, 2021.

How did Stephen Nolan lose weight?

Mr. Nolan gained more than 22 stone as a result of a bad diet and a lack of activity over many years.

The broadcaster lost a significant amount of weight in the previous year by following a low-calorie diet and going to the gym five days per week.
He lost all the weight, but he has subsequently gained it all back.