Channel 4's T4 has commissioned a new adventure reality show from DCD Media-owned Done and Dusted.

101 Challenges will follow two Scottish men as they travel around East Asia and embark on challenges set by the public at the show's website.

They left in December and will blog updates as the programmes are made. It will begin airing under the T4 banner in the autumn.

It is being executive produced by Done and Dusted's Susan Maxwell and directed and produced by Mark Rainsworth. It was commissioned by head of T4 youth and music Jules Oldroyd.

Maxwell said: "We are very pleased to be part of this extraordinary adventure and are looking forward to following Lindsay and Lee as they complete their 101 challenges around the world.

"They are both very down-to-earth, fun-loving individuals and this promises to be a very entertaining series indeed."