成为黑马

There are many dark horses in the cryptocurrency world, but do you know what they are? How can you become a dark horse? !

There is a term called "dark horses," which refers to those winners in life that no one expected to succeed.
What exactly is the dark horse?
The term "dark horse" first came into common use in 1831, after the publication of The Young Duke.
In this British novel, the protagonist bets on a horse race and loses badly because "unexpectedly, an inconspicuous dark horse wins the race."