With 29-Across, fast-food spokesperson with a goatee Crossword Clue

 Sure. The answer to the crossword clue "With 29-Across, fast-food spokesperson with a goatee" is Colonel Sanders. 

The 29-Across clue is "KFC founder", and the answer to that clue is also Colonel Sanders.

Sanders was the founder of Kentucky Fried Chicken (KFC) and was its face for many years. He was known for his white suit, black tie, and goatee. Sanders was a charismatic figure and helped to make KFC one of the most popular fast food chains in the world.

Sanders was born in 1890 in Henryville, Indiana. He started his career as a chef in the early 1900s. In 1930, he opened his first restaurant in Corbin, Kentucky. The restaurant was a success and Sanders began to franchise his chicken recipe. In 1952, he sold his interest in the restaurant chain to a group of investors. However, he remained the company's spokesperson until his death in 1980.

Sanders was a larger-than-life figure and his image is still used by KFC today. He is considered a pioneer of the fast food industry and his legacy continues to inspire people around the world.