What is the most education you have completed utilizing VA education benefits?

So far, using a combination of the Post 9/11 GI Bill, VR&E, and then filing for a retroactive induction, I've been able to complete a BA (two years), an MA (one year), an AAS (one year), and will hopefully be completing my Ph.D. with a supplementary graduate certificate by 2026 (started fall 2023).