Keen Sailor facts

While investigating facts about Keen Sailor, I found out little known, but curios details like:

That, as well as being a genius, Albert Einstein was a keen sailor and musician. He said that if hadn't been a physicist, he'd have become a musician as this gave him the most joy in life. Also, Einstein was a popular scientist, constantly being stopped in the street to explain "that theory"

how to say keen interest?

That, as well as being a genius, Albert Einsein was also a keen sailor. He loved music saying it gave him the most joy. Einstein was a rock star scientist and was constantly asked to explain "that theory". He would deny he was Einstein just to escape the attention.

What does keen interest mean?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what is meant by keen interest. Here are 2 of the best facts about Keen Sailor I managed to collect.

what keen interest mean?