Russ Cook, also known as “The Hardest Geezer,” is close to completing an incredible feat of being the first person to walk the length of the African continent. He has covered the distance of 376 marathons in just 345 days, facing many challenges along the way including visa issues, health hazards, and even an armed theft. Cook has raised an impressive amount of £380,995 for charity, making this journey a true testament to human endurance and triumph.