Andy Raynor aka the FOD Runner is a running YouTuber who has been uploading since 2015.
His channel is swiftly becoming one of the go-to places for training analysis, shoe reviews and honest opinion.
I caught up with Andy who is mid-way through a 2:40 marathon training block to talk about how it's going, the implications behind putting stuff out online and maximising your training to get the most out of it.