Nicky Gumbel is Vicar of Holy Trinity Brompton (HTB), an Anglican church in central London, UK. He is the pioneer of Alpha, an 11-session introduction to the Christian faith, now running all over the world.

The Bible in One Year commentary was introduced in 2011 as a daily email for HTB congregation members. Now, BiOY has a worldwide following with over 3 million users tuning in through the mobile app, iTunes podcast and most recently, the Alexa voice skill.

Nicky has written a number of bestselling books, including "Questions of Life", "The Jesus Lifestyle", "Searching Issues" and "Why Jesus?"