"Diesel" Doug Rimensberger

Deaglán Rimensberger, better known by his alias "Diesel" Doug Rimensberger, is a notable manager/park president of several of the Carwardine Parks.

Biography
He was born in 1952 in Cincinnati, Ohio, and since his first ride on Screechin' Eagle (then Cyclone) at LeSourdsville Lake Park at 7 years old, he grew to love roller coasters and everything about them, in 1968, as he turned 16, he got hired at food service for Coney Island, but after the park's initial closure, he was moved over to Kings Island, where he first got a position as a ride operator, and he was trained to operate most of the park's thrill rides, he would later be promoted to ride mechanic in the early 80s, where he'd often maintain The Beast, but after the closure of the Tumble Bug in 1985, he grew so mad he returned to Coney Island where he continued his job as a ride mechanic, later being promoted to vice president of maintenance and construction in the late 80s, in 1991, when Carwardine Parks purchased Coney Island, he was now president of maintenance and construction for Coney Island, but, in 1994, after a mandatory annual visit with Christopher R. Carwardine, Chris liked his skill so much he was made park president of Coney Island, in which he'd remain until early 2001, when he was moved to Arizona's Backyard so a person who worked at The Mills Corp. can take over, while his reception as park president was mixed at Coney Island, due to "destroying" several historic structures during the 2000 expansion of the park (which he was misblaimed for, and even sent an appeal to prevent), he was positively received upon his tenure at Arizona's Backyard, due to heavily expanding the park, and, due to a successful agreement between him and Cyma Zarghami, caused the entire chain of parks to gain access to the Nickelodeon license. In 2008, he was moved to be park president of Darien Lake, due to the then-recently bought out park having very little applicants for park president while Arizona's Backyard had a lot of applicants, during his new position, he wanted to "clean up after Six Flags' mess", which he did by adding new rides, refurbishing older rides, and demolishing and replacing older and worn-out structures like food stands or bathrooms. He would retire from Carwardine Parks in 2019, although he briefly came out of retirement in 2022 to aid Alan Schilke on the design of Darien Dragon. He currently lives in Yonkers, New York.