Despite a knee injury and tonsilitis, he reached Land's End several weeks ahead of his target.
Gary McKee is known for his running challenges, which have raised millions for charity.
The pair set off from John O' Groats on 1 May and arrived at Land's End on Saturday.
The "content maker" published videos of encounters with young women and a female Sikh shop worker where he talked of a plot to "breed out the white race".
No Such Thing as a Fish discuss the furthermost points of Great Britain - and it's not the ones you might think...
Christoph Held said people were "so friendly" during his journey up Britain.
Eddie McGourley, 83, hopes he is fastest octogenarian to cycle from Land's End to John O'Groats.
Eddie McGourley, 83, wants to be the fastest octogenarian to cycle from Land's End to John O'Groats.
Ann Bowditch and Dr Graham Beck cycle from Lands End to John O'Groats and raise funds for charity.
