Alena Whitlock

Alena Whitlock, also known as Kojo Sledgehammer, is a supporting character in the 2012 television series Arrow. 
She became a hacktivist inspired by Felicity Smoak during her college years. After realizing Cayden James was corrupted, she became an ally of Team Arrow.
Category:Green Arrow characters
Category:Females
Category:Heroines
Category:Reformed characters
Category:Vigilantes
Category:Hackers
Category:Adults
Category:Live-action characters
Category:DC characters
Category:Arrowverse characters