Related Clues:

• One's unlikely to pass close to park which Berlin's had for over twenty years
• Hill State's boring for awfully clever chap
• Awfully smart person fine about overcoming new barrier
• Egotist who is acquainted with everybody?
• At the moment everyone follows the king - he has an answer for everything
• Clever dick!
• Sting gasps about youth leader being a know-all
• At present everyone follows king, a wise guy
• Smart Aleck and Kelvin -- unlike Hadrian?
• Smart Alec close to desk describing open-plan office?
• Cocky type rounded hill, was almost captured
• Self-styled polymath
• Smart Alec
• Clever clogs!
• Clever-clogs king without security barrier?