Rich Overman
Dr. Richard Overman has a Bachelor’s of Science degree in Mechanical Engineering, a Master of Science in Science Education, a Master’s in Divinity and a Ph.D. in Biblical Studies. Rich has nearly 40 years of engineering experience. In 1992, he and his wife, Ginger, accepted a call by God into a creation ministry. This led to… read more
Richard William Nelson
For nearly three decades, Richard Nelson has been speaking and writing on the relationship between science and evolution, engaging audiences in community groups, schools, and universities. His presentations focus on examining scientific evidence and how it relates to evolutionary theory, offering a thoughtful and evidence-centered approach rather than a traditional apologetics framework. Richard is… read more
Rob Webb
Rob Webb earned his B.S. in Aerospace Engineering from Embry-Riddle Aeronautical University in 2011. Shortly afterwards, he and his wife moved to Colorado to start his career with an aerospace company while working on his graduate degree. In 2014, Rob received an M.S. in Aerospace Engineering with a concentration in Astrodynamics and Satellite Navigation from… read more
Russ Miller
Russ Miller has authored 5 creation-oriented books, including ‘COST’ and, most importantly, he has worked with Northwest Christian School of Phoenix, AZ, to develop an online Creation Science course that qualifies for public high school credit! Based on his book, COST, this puts Biblical creation back in Public Schools for the first time in 60… read more
Simon Turpin
Simon Turpin is the executive director and speaker for Answers in Genesis–UK/Europe. He holds a BA in biblical and intercultural studies and an MA in theology. Since 2015, Simon has spoken at churches across the UK, the Republic of Ireland, Spain, and Russia on creation apologetics. He is married to Jessica, and together… read more
Spike Psarris
Spike Psarris worked for a number of years as an engineer in the U.S. military space program. He went into that career as an atheist and committed evolutionist, and left it as a creationist and a Christian — a transformation that happened in this order (becoming convinced of creation first, and submitting to Christ afterwards)…. read more
Steve Grimes
Steve Grimes has a B.S. degree from Washington University in St. Louis in Systems and Data Processing. He was also an adjunct faculty member for the Washington University School of Engineering and Applied Science for 25 years, teaching Computer Systems Architecture in the undergraduate Bachelor of Science program. He currently works as a Relational Database… read more
Tim Whalen
Tim Whalen grew up in the Catholic Church but came to a genuine saving faith in Jesus Christ during a short-term mission trip to Honduras in 2006. Since that life-changing experience, his walk with the Lord has been marked by steady spiritual growth and an increasing passion for God’s Word and the truth of Biblical… read more
Tom DeRosa
Tom DeRosa is the Executive Director and Founder of Creation Studies Institute. He is an author, having written Evidence for Creation: Intelligent Answers for Open Minds (2015) and Evolution: Fatal Fruit (2023), and has co-authored an elementary curriculum titled Investigate the Possibilities, Integrating God’s Word in the Teaching of Science. Tom is an outstanding… read more
Willie Herath
Willie Herath is on a mission to add rocket fuel to your evangelism! He is deeply dedicated to helping believers build a rock-solid, reasonable worldview, taking it one exciting question at a time. Willie hasn’t always been this bold. He spent years as a timid Christian, feeling paralyzed and unequipped to answer the tough… read more