Dr. Caroline Leaf is a communication pathologist, audiologist, clinical and cognitive neuroscientist with a Masters and PhD in Communication Pathology and a BSc Logopaedics, specializing in cognitive and metacognitive neuropsychology. Since the early 1980s she has researched the mind-brain connection, the nature of mental health, and the formation of memory. She was one of the first in her field to study how the brain can change (neuroplasticity) with directed mind input. 

Yolande Korkie is the widow of Pierre, who died in Yemen during a failed rescue attempt after Al Qaeda had kidnapped them, and the mother of Peter and Lize. Born in the USA, but grew up on South African soil, she holds a Master's degree in Psychology and a diploma in Pastoral Counseling.

Rusty Labuschagne was released in 2013 and has since become a speaker on the international circuit, delivering a dramatic account of his transformational experience in Zimbabwe's prisons.

Aaron Mcilroy has single-handedly turned stand-up comedy into an extreme sport! He isone of South Africa's most popular entertainers, with a string of blockbusters under his belt.