Revealing the Wolverhampton-born star would donate to children who were fundraising for surgery, multiple times a week, he continued in the Mail: "Liam would stay up at night surfing the internet, looking for kids who were fundraising for surgery, but who were in danger of not meeting their target.
Jack told us: "I thought it was a prank or someone donating under a false name in the interest of preserving their own anonymity, until reports started coming out about Liam’s acts of kindness during his final days.".
Speaking about the That's What Makes You Beautiful star - who Roger says was 'one of the best friends he's ever had' - the energy sector tycoon said: "Liam wasn't a guy who flashed money around.
However, before his shocking death, the troubled singer was known for his charitable nature and now Liam's pal, Roger Nores, has revealed his final acts of kindness.
Over the years, the X Factor star was known for his love of helping others, whether that be volunteering at a food bank or donating large sums to help those less fortunate.