蜜芽传媒

Santino Sellick's daughter Maria died from a cardiac arrest in 2021 - when she was just 17.

Santino and a group of his friends have been spending their nights in tents, braving all sorts of conditions.

The walk is to raise money for a number of charities - including Cardiac Risk in the Young.

The challenge was completed on what would have been Maria's 21st birthday.