Josh Kerr will attempt to break the world mile record at the London Stadium on July 18.

What is the record?

The current mark of 3min 43.12sec was set in 1999 by Hicham El Guerrouj.

Kerr needs to go 45 seconds quicker than his personal best of 3min 45.34sec.

Why is it important?

This record is a British distance and Kerr wants to bring it home.

He believes the sport needs more moments like this to attract viewers.

What is the preparation?

Kerr has a 16-strong backroom team, including his personal chef Jamil and head coach Danny Mackey.

He has begun bespoke mental and physical training for the challenge.

Kerr's menu is designed by nutritionist Dr Kyle to ensure the right balance of nutrients.

He will have a team of pace-makers and specially designed uniforms.

The attempt will be part of the London Diamond League, specifically the Emsley Carr Mile.

This event dates back to 1953 and was launched as a platform for mile world record attempts.

Kerr's training includes producing four consecutive 55.5-second laps.

He has always made a promise to himself to retire knowing he tried everything.

Kerr has reinvested his income strategically to get better, including moving to New Mexico at 17.

He was accompanied by his personal chef at the World Indoor Championship in Torun.

Everything Kerr eats is cooked by Jamil, who visits his home every day.

What comes next?

Kerr will dedicate his year to breaking the record, with no Olympics or World Championships.

He wants to join British athletics royalty, including Roger Bannister and Steve Ovett.

The London Stadium is just five miles from where Charles Westhall set the first recorded mile time in 1855.

Kerr needs to go more than two seconds faster than his personal best to break the record.

He is confident that no stone will be left unturned in his preparation.

Kerr's attempt will be a significant moment for the sport, and he wants to make it happen at home.

The Emsley Carr Mile is the perfect event for the attempt, with its history of world record attempts.

Kerr is ready for the challenge, with his team and training in place.