Paul Longley is sponsored by Medtrum- a company which makes Continuous glucose monitors (CGM). Paul contacted Medtrum asking to test out their kit, he told them his story about he'd like to get back into cycling competitively as a type one Diabetic- and how the Medtrum CGM would enable him to do this.
Medtrum liked his story and decided to sponsor him, sending him free censors to use. As part of the sponsorship Medtrum asked if Paul would make a YouTube video to share his inspirational story of how the CGM helped him get back into his hobby.
Here is the video Paul made:
Video credit: Paul Longley- My story and CGM.