Conversation so far:
What was Louison Bobet's personality like?
The most striking feature of Louison Bobet was his ambition to behave like a Hollywood matinée idol, a sort of David Niven character in a dinner suit tuxedo.
How was Louison Bobet a little moody?
The British professional Brian Robinson called Louison Bobet a private man and a little moody and said he would sulk if things went wrong.
Did people not like Louison Bobet for his personality?
Géminiani says Bobet's diffident and elegant manner made him less popular even in his own Brittany than the more rustic, forthright manners of other Breton people such as Jean Robic.

Question: Who else had something to say about his personality?
Self-contained rewrite: Who else had something to say about Louison Bobet's personality besides?