Martin is a public speaking and communications coach with wide-ranging interests and the ability to talk humorously on any subject under the sun (Disclaimer: I am not a lawyer).

Ideal as a last-minute replacement for those pesky speakers can't be bothered to show up just because they are in hospital with two broken legs.

Topics he can speak on include: technology, education, parenting, writing, presenting, sport, finance, bad diets and why Americans are always excited.

Please note: if your last-minute topic is something complex like “The Relationship between Quantum Physics and the Metaverse” Martin might need a bit more than 15 minutes to prepare.