Who had these opinions about Einstein?

(i) He was boring

(ii) He was stupid and would never succeed in life.

(iii) He was a freak.

(i) He was boring = Einstein’s Playmates called him "Brother Boring'.

(ii) He was stupid and would never succeed in life = Einstein’s Headmaster had this opinion about him.

(iii) He was a freak = Einstein’s mother had this opinion about him.