Jonny Madill

Jonny Madill is a Partner and sports lawyer at Sheridans | Sport, the leading sports and entertainment law firm. Jonny is based in London but his practice spans the sports industry in both UK and Ireland.

Jonny represents international athletes on all aspects of their on-field and commercial activities, from endorsement and ambassador deals to player contracts and image rights. His clients include some of the world’s biggest athletes and their agents in men’s and women’s football, rugby union, boxing, horse racing and cycling.

Jonny also represents governing bodies, rights holders, marketing and creative agencies, and sports tech, data and media companies – on sponsorship, media rights and governance/regulatory matters.

He is also a non-executive director of the Northern Ireland Football League and was named in the Sport For Business 30 under 30 of Ireland’s future sporting leaders in 2020. He was been a speaker at previous One Zero conferences.