Kevin Hales (born 13 January 1961) is a football coach. Before coaching, he played as a midfielder for Chelsea and Leyton Orient, managed Welling United and Erith & Belvedere, was assistant manager at Hornchurch and coached at Weymouth and Rushden & Diamonds.

Based on that paragraph can we conclude that this sentence is true?
Hales has a losing record.

Options are:
 (a). Yes;
 (b). It's impossible to say;
 (c). No;