Why did Qaddafi seem to embrace sub-saharan Africa more than other N. African leaders?

When he was in power, Qaddafi seemed to be more aligned and/or connected to sub-Saharan Africa than leaders of other primarily Arab nations (eg. Egypt). Was there any reason for this? Even his wardrobe reflects a view of a unified African continent as opposed to one disconnected from Northern Africa. Is there an historical reason for this?

Carina Ray discussed this in HuffPo:

Short answer: he thought Libya had a better chance at becoming a regional leader and gaining control of natural resources in sub-Saharan Africa than in the MENA region, but his ideas weren’t very well thought out or well executed.