Keith been with UC Cooperative Extension since 1994. He began as program coordinator and later moved on to becoming the 4-H youth development advisor for LA County. Along with his many years of leadership experience and organizational knowledge, his academic expertise is in after-school programs, adolescent development and youth science literacy.

Nathaniel received his doctorate in educational leadership from UCLA, a master’s degree in education from Florida Agriculture and Mechanical University and a bachelor’s degree from UC Davis.