What is the relationship between Doctor Doom and Kang?
In a very early meeting between Doctor Doom and Kang the Conqueror, the two speculated that they may in some way be related. This has led to wide spread speculation that Kang might be a time-divergent Doom, or one of Doom’s descendents. However, it has later been shown that there is NO relationship between the two. Kang is a descendent of Nathaniel Richards through one of Reed’s brothers in an alternate timeline that Nathaniel brought from war to peace. Bored with that peaceful existence, Kang used Nathaniel’s time machine to become Rama-Tut and do all of the other villainous things he has done over the years.