On April 1, 2011, Mek gave birth to two male cubs named Christopher and Conner. The went out into the public viewing area on 7/13/2011.

These cubs were born on 4/29/2008 and is Mek's second litter. They went out into the public viewing area for the first time on 7/30/2008. The litter consists of two females, Jin and Seri, and one male, Menderu.