Give a stream of consciousness and then the final answer. Stephen Joseph Rowe (born July 1967) is a British businessman, CEO of Marks & Spencer since April 2016.

Based on this passage, who is chief executive of marks and spencer?
To answer the question, consider the following: Stephen Joseph Rowe (born July 1967) is a British businessman, CEO of Marks & Spencer since April 2016.
So, the final answer is Stephen Joseph Rowe.