CREATE TABLE "body_builder" (
"Body_Builder_ID" int,
"People_ID" int,
"Snatch" real,
"Clean_Jerk" real,
"Total" real,
PRIMARY KEY ("Body_Builder_ID"),
FOREIGN KEY ("People_ID") REFERENCES `people`("People_ID")
)

CREATE TABLE "people" (
"People_ID" int,
"Name" text,
"Height" real,
"Weight" real,
"Birth_Date" text,
"Birth_Place" text,
PRIMARY KEY ("People_ID")
)
SELECT T2.Name FROM body_builder AS T1 JOIN people AS T2 ON T1.People_ID  =  T2.People_ID ORDER BY T2.Weight DESC LIMIT 1
What is the name of the body builder with the greatest body weight?