Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE Participates_in ( StuID VARCHAR )
TABLE: CREATE TABLE Student ( fname VARCHAR, lname VARCHAR, StuID VARCHAR )

### Question ###
What is the first and last name of the student participating in the most activities?

### Accurate SQL ###

SELECT T1.fname, T1.lname FROM Student AS T1 JOIN Participates_in AS T2 ON T1.StuID = T2.StuID GROUP BY T1.StuID ORDER BY COUNT(*) DESC LIMIT 1