Who is the CEO of Challenger Life?

Could you please clarify who the current CEO of Challenger Life is? I'm interested in learning more about their leadership and how they're guiding the company's vision and strategy in the cryptocurrency and finance space. I understand that the CEO plays a pivotal role in shaping the direction of a company, and I'd like to gain insights into their experience, background, and vision for the future of Challenger Life. Additionally, I'm curious to know if there have been any notable changes or milestones achieved under their leadership that have contributed to the company's success.