#4 Rusev had multiple managers
As mentioned earlier, Rusev was born and raised in Plovdiv, Bulgaria. The official language of the place was Bulgarian, and English wasn't even the secondary language. Due to this, Rusev had a hard time understanding things when he made his transition to the USA. It took some time for Rusev to learn the English language, but he slowly got good at it. Unfortunately, not to the level he could hold a mic in his hands and deliver a decent promo without making multiple blunders.
While Lana, Rusev's real-life wife, managed the star throughout his stint on WWE's main roster, there were a couple of other people as well who acted as a mouthpiece for Rusev during his time on the company's developmental territory.
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Raquel Diaz, the oldest daughter of late Eddie Guerrero, was the first star who managed Rusev on FCW for a couple of months before stepping aside.
Rusev's second manager was Nick Rogers, who managed him for less than two months, as the Bulgarian Superstar suffered a severe neck injury - which would be discussed later in the article. The third and last manager before Lana took over for Rusev was Sylvester Lefort, who worked with the Bulgarian Star for only a few weeks before the latter in-storyline accused him of being no good and ditched him.