Bronny, the son of NBA superstar LeBron, was rushed to hospital following the cardiac arrest during a training session at USC's Galen Center on Monday morning, his family confirmed today. 

He is now in a stable condition and has been released from intensive care.

Hamlin, 25, suffered cardiac arrest on January 2 when he collapsed on the field during the Bills' Week 17 game against the Cincinnati Bengals and had to be resuscitated. 

The NFL safety has made a miraculous recovery and pledged to be there to support the James family as Bronny goes through the same process.

'Prayers to Bronny & The James family as well,' Hamlin tweeted alongside a praying emoji. 'Here for you guys just like you have been for me my entire process.' 

Bronny's cardiac arrest comes less than seven months after Hamlin's own on-field collapse but the football player is already preparing for his near-miraculous return to the NFL. 

Hamlin is practicing with his teammates and is expected to return as normal ahead of the new season, although it is unclear how the Bills staff will deal with his gametime. 

In recent weeks, Hamlin has been on a 'CPR Tour' around America that began in Buffalo in early June - the player's way of trying to give back to the first responders who used CPR to save his life.

He also recently attended the ESPY awards, where LeBron and the entire James clan, including his wife, Savannah, and their three children Bronny, Bryce, 16, and Zhuri, 8, joined the NBA icon on stage as he accepted an award.