Emily is first shown in Episode 19; Series 1, she is shown to be quite snobby and stuck up. She does not like trash talk, as she jumps to the challenge when Tyson exclaims that he is just as good as those trained in the PPB corporation. She beats Max in a small beyblade match showing the strength of the All Starz in that match.   She is the only girl of the All Starz team. Emily relies solely on science to help her team beat their opponents. She uses a tennis racket for a launcher in the first season.   During the third season, she loses to Max during the American eliminatories of the Beyblade Championship, and refuses his words of encouragement.   She has shown affection toward Max and Kenny on occasion. She is 15 in the first season and 17 in the third. In the first season, her beyblade is Trygator with the Water Smash attack. In the third, it's upgraded to Trygator 2 with the Alligator's Bites attack.   (Source: Wikipedia) 

Thirteen-year-old Tyson Granger (Takao Kinomiya), along with his fellow teammates, Kai Hiwatari, Max Tate (Max Mizuhura), and Ray Kon (Rei Kon), strive to become the greatest Beybladers in the world. With the technical help of the team's resident genius, Kenny (Kyouju), and with the powerful strength of their BitBeasts, the Bladebreakers armed with their tops (AKA: Blades) attempt to reach their goal.
 
(Source: Anime News Network)

Ilona Molnár is a voice actress and dubbing director. Her brother is a voice actor too. Her career started in the Palladium Drama Studio when she was 9 years old. 
Most people know her as Mary from Little House on the Prairie. She also voiced Daenerys Targaryen (from Game of Thrones), Ahsoka Tano (from The Clone Wars, Star Wars Rebels), Kagome (from Inuyasha) and many more.

Katie Griffin is a Canadian actress, voice actress, and singer. Most famous for voicing Alex in Totally Spies! and Sailor Mars in Sailor Moon. She is also the voice of Yoko in Team Galaxy and Laugh-a-Lot Bear in Care Bears: Journey to Joke-a-lot. She is sometimes mistakenly credited as Kathy Griffin, the comedian.    Katie is also married to Canadian Singer/Songwriter Michael Kulas. The couple have one child together. Kulas is famous for his time with English indie band James.

After keeping their BitBeasts out of harm's way, a new world championship tournament is announced, but the defending champions can't all be on the same team. Their friendship will be tested and tried as each Bladebreaker goes on a quest to prove why they are the best Beyblader around. Tyson, Max, Ray, Kai, and newcomer Daichi, must keep up their winning ways...even if they must face each other. But, after the tournament is over, what awaits them is an old foe, Boris, taking over the BBA and transforming it into BEGA, the Beyblade Entertainment Global Association. To save Beybladers of the entire world from BEGA's corruption, the Bladebreakers must reunite once again...
 
(Source: Anime News Network)

Beyblade is a manga series about a group of children battling with highly powerful spinning tops enchanted with sacred bit-beasts or spirits of mythical and powerful creatures. The show focuses on the battles between Beyblading teams as they compete to become the world champions. The main character within the show are Tyson Granger, and his friends Kai Hiwatari, Ray Kon and Max Tate. During The Bladebreakers quest to become the ultimate Beyblade champions, Tyson and his friends meet many new friends, enemies and competetors whilst overcoming problems. 
(Source: Wikipedia)

Emily York