I lead One Rock, a charity training spiritual leaders who make a difference around the world. www.onerockinternational.com

I'm one of the creators of Greatest Leaders, quite possibly the best online leadership training resource available. www.greatestleaders.org

I also blog about London spirituality, and lead prayer walks around central London. www.prayerforlondon.com

And I'm chair of the board for Fresh Expressions, encouraging new forms of missional churches. www.freshexpressions.org.uk