The African is my brother but he is my younger brother by several centuries.

I have a younger brother.

My younger brother is a decorated combat veteran and was a platoon leader in Iraq.

My younger sister and younger brother are huge 'Teen Witch' fans.

It's not like a boss and artist relationship; it's like a big brother to a younger brother relationship, and he's a great guy. So big shout-out to Akon and the Konvict Muzik crowd.

When the head of the Hyundai Motor Company, Chung Mong-koo, was fighting with his younger brother Chung Mong-hun over the company's management, he is said to have consulted a fortune-teller.