Charles Brennan is a serial entrepreneur and businessman originally from Sioux Falls, South Dakota, and the Founder and CEO of Dollar Loan Center in Las Vegas, Nevada. Established in 1998, Dollar Loan Center serves the short-term, subprime lending market with easy to attain financing for immediate financial needs. Las Vegas, Nevada based Charles Brennan is also the namesake of the Brennan Rock n’ Roll Academy, a not-for-profit music program serving the Boys and Girls Clubs of the Sioux Empire in Sioux Falls, SD. Additionally, Charles Brennan and his wife Mary are the founders of Clark County Collection Service.