“I’m now under 20 stone, and I am really feeling the difference, as well as seeing it,” he revealed.
Mark went on to say he had also noticed he can “move so much better” after losing the “extra weight”.
The Chaser is now keen to go on a “mega shop” to buy smaller sized clothes in XL after previously being size XXXXL.
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“I don’t want someone getting one of those huge obsessive crushes, so I try to let them down gently.”
Mark went on to say he doesn’t want to get into a relationship which may be “problematic” or “high-maintenance”.
The Chase star announced his split from Katie, who is 27 years his junior, back in August.